Email Formats

{
  "mx": [
    "5 mail.iq.pl.",
    "1 mx1.iq.pl."
  ],
  "spf": [
    "v=spf1 a mx ptr ip4:46.248.172.128/25 ip4:46.248.172.0/25 ip4:86.111.240.0/21 -all"
  ]
}